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Oval|Natural|GIA

0.51ct K IF Oval Natural Diamond

VG • K/IF • GIA 2231625764

Certificate GIA 2231625764

Diamond specifications and retailer prices

From $630 CAD
As of November 3, 2026
Save $1,786 CAD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,417 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231625764. Listed at 7 retailers as of November 2, 2026, with prices from $630 to $2,417, a $1,786 spread on the same certified stone. NZ Jewellers lists it at $2,417. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
K
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231625764
Dimensions6.06 × 4.05 × 2.72 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Natural, Minor Details of Polish
Top View
6.06 mm4.05 mm0.51 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231625764
Side View
Table 56.0%Crown 35.4°GirdlePavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,417 CAD|Low: $630 CAD|High: $2,487 CAD|Avg: $1,073 CAD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$630 CAD
Retailer 7$679 CAD
Retailer 2$710 CAD
Retailer 8$828 CAD
Retailer 6$889 CAD
Retailer 4$921 CAD
Retailer 9$924 CAD
Retailer 3$1,456 CAD
NZ Jewellers$2,417 CAD

27 data points across 9 retailers

7 retailers$630 CAD to $2,417 CAD

A
Cheapest Retailer
-
$630 CAD
A
Retailer 2
-
$679 CAD
View
A
Retailer 3
-
$710 CAD
View
B+
Retailer 4
-
$889 CAD
View
B+
Retailer 5
-
$921 CAD
View
B
Retailer 6
-
$1,456 CAD
View
Most Expensive
B
NZ Jewellers
f537467f-a1c4-4821-9641-3fdcd9d7c3f0 · Nov 2
$2,417 CAD
$1,718 USD
View
6 more retailers have this diamond
Prices start from $630 CADSave up to $1,786 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Oval
$630 CAD